@import url("https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800&display=swap");:root{--ink:#17211b;--muted:#6d7870;--line:#e6ebe5;--paper:#fff;--bg:#f6f8f4;--green:#1f6b4b;--green-light:#e7f1eb;--orange:#c7783c}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Vazirmatn,Arial,sans-serif}a{text-decoration:none;color:inherit}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.header{height:76px;background:#fff;border-bottom:1px solid var(--line)}.header-inner{max-width:1180px;height:100%;margin:auto;gap:52px;padding:0 20px}.brand,.header-inner{display:flex;align-items:center}.brand{gap:10px;font-size:20px;font-weight:800;direction:ltr}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--green);color:#fff;font-family:serif}.header nav{gap:26px;font-size:14px}.account,.header nav{display:flex;color:var(--muted)}.account{margin-right:auto;align-items:center;gap:12px;font-size:13px}.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--green-light);color:var(--green);font-weight:700}.library{padding:48px 20px 80px}.library-hero{display:grid;grid-template-columns:1fr 310px;grid-gap:40px;gap:40px;align-items:center;background:#e8f0e8;border-radius:28px;padding:48px 52px}.eyebrow{color:var(--green);font-size:12px;font-weight:700;letter-spacing:.05em}.library-hero h1{font-size:46px;line-height:1.25;margin:14px 0}.library-hero h1 em{font-style:normal;color:var(--green)}.library-hero p{max-width:540px;color:var(--muted);line-height:2}.membership{background:#fff;border-radius:18px;padding:22px;display:grid;grid-gap:9px;gap:9px;box-shadow:0 12px 30px #33533a12}.membership small,.membership span{font-size:12px;color:var(--muted)}.membership strong{font-size:25px;color:var(--green)}.progress{height:6px;background:#e7eee8;border-radius:9px;overflow:hidden}.progress i{display:block;width:68%;height:100%;background:var(--green)}.toolbar{display:flex;justify-content:space-between;align-items:end;margin-top:52px}.toolbar h2{margin:0 0 6px;font-size:24px}.toolbar p{margin:0;color:var(--muted);font-size:13px}.toolbar form{display:flex;gap:8px}.toolbar input{width:300px;border:1px solid var(--line);border-radius:10px;padding:12px 15px;background:#fff;outline:none}.primary,.toolbar button{border:0;border-radius:10px;background:var(--green);color:#fff;padding:0 20px;cursor:pointer}.categories{display:flex;gap:9px;overflow:auto;margin:26px 0}.categories button,.secondary{border:1px solid var(--line);border-radius:20px;background:#fff;padding:9px 17px;color:var(--muted);white-space:nowrap;cursor:pointer}.categories .active{background:var(--green);color:#fff;border-color:var(--green)}.book-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:24px;gap:24px}.book-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:transform .2s,box-shadow .2s}.book-card:hover{transform:translateY(-4px);box-shadow:0 16px 34px #203e2a12}.cover{height:245px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;background:#345b4a}.cover-1{background:#bd7342}.cover-2{background:#334f71}.cover span{font-size:11px;letter-spacing:.15em}.cover strong{font-family:Georgia,serif;font-size:27px;line-height:1.3;max-width:220px}.cover small{opacity:.75}.book-meta{padding:18px}.tag{font-size:11px;color:var(--green);background:var(--green-light);padding:4px 9px;border-radius:5px}.book-meta h3{font-size:17px;margin:13px 0 5px}.book-meta p{font-size:12px;color:var(--muted);margin:0 0 20px}.book-meta a{color:var(--green);font-size:13px;font-weight:600}.book-meta a span{margin-right:8px}.detail{padding:42px 20px 80px}.back{display:block;color:var(--muted);font-size:13px;margin-bottom:30px}.book-detail{display:grid;grid-template-columns:330px 1fr;grid-gap:58px;gap:58px;align-items:center}.cover-large{height:440px;border-radius:18px;padding:36px}.cover-large strong{font-size:38px}.detail-copy h1{font-size:42px;line-height:1.35;margin:12px 0}.detail-copy p{color:var(--muted);line-height:2;max-width:650px}.author{color:var(--green)!important}.facts{display:flex;gap:34px;margin:28px 0}.facts span{display:grid;grid-gap:5px;gap:5px;color:var(--muted);font-size:12px}.facts b{color:var(--ink);font-size:16px}.detail-actions{display:flex;gap:12px;margin:25px 0}.detail-actions a,.detail-actions button{height:46px;padding:0 24px;display:grid;place-items:center;border-radius:10px;cursor:pointer}.secure-note{color:var(--muted)}.preview{margin-top:80px}.preview h2{margin-bottom:4px}.preview>p{color:var(--muted)}.preview-pages{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:12px;gap:12px;margin-top:22px}.preview-pages div{height:145px;background:#fff;border:1px solid var(--line);padding:13px;font-size:11px;color:var(--muted);overflow:hidden}.preview-pages span{color:var(--green);font-weight:700}.reader{min-height:100vh;background:#eef1ed}.reader-head{height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px}.reader-head a{color:var(--muted);font-size:13px}.reader-head button{border:0;background:none;font-size:22px;color:var(--muted);cursor:pointer;margin-right:12px}.reader-side{position:fixed;right:0;top:68px;bottom:0;width:250px;background:#fff;border-left:1px solid var(--line);padding:28px 22px;color:var(--muted);font-size:13px}.reader-side strong{color:var(--ink)}.reader-side p{padding:8px 10px}.reader-side .selected{background:var(--green-light);color:var(--green);border-radius:7px}.reader-page{margin-right:250px;padding:50px 20px 100px;display:flex;justify-content:center}.paper{width:min(700px,100%);min-height:850px;background:#fff;padding:75px 80px;box-shadow:0 8px 30px #1932210d}.paper small{color:var(--green);font-size:10px;letter-spacing:.1em}.paper h1{font-family:Georgia,serif;font-size:36px;line-height:1.4;margin:70px 0 35px}.paper p{line-height:2.2;color:#546058}.paper-rule{height:1px;background:var(--line);margin:45px 0}.paper .english{font-family:Georgia,serif;direction:ltr;text-align:left}.reader-foot{position:fixed;bottom:0;right:250px;left:0;height:66px;background:#fff;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:center;gap:30px}.reader-foot button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 17px;cursor:pointer}.admin{padding:45px 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9px;border-radius:6px;font-size:11px}@media(max-width:760px){.header-inner{gap:20px}.header nav{display:none}.book-detail,.library-hero{grid-template-columns:1fr;padding:30px}.library-hero h1{font-size:35px}.toolbar{display:grid;grid-gap:20px;gap:20px}.toolbar form{width:100%}.toolbar input{flex:1 1;width:auto}.book-grid{grid-template-columns:1fr}.preview-pages{grid-template-columns:repeat(2,1fr)}.cover-large{height:330px}.detail-copy h1{font-size:32px}.reader-side{display:none}.reader-page{margin-right:0;padding:25px 12px 100px}.paper{padding:40px 25px;min-height:700px}.reader-foot{right:0}.account{display:none}.stats{grid-template-columns:repeat(2,1fr)}}